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arXiv 0812.0175hep-th
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新的F理论电梯

New F-theory lifts

Andres Collinucci

摘要:

在这篇文章中,一个程序被开发来显式地构造非平凡的F-理论升降机的微扰IIB orientifold模型的Calabi-Yau完全相交的环面品种。这个过程适用于卡-丘定向折叠,其中对合坐标可以具有任意投影权重,而不是众所周知的超曲面情况,其中它具有定义CY三重的方程的一半权重。这为提升更一般的设置提供了可能性,例如具有O3平面的模型。

英文摘要:

In this note, a procedure is developed to explicitly construct non-trivial F-theory lifts of perturbative IIB orientifold models on Calabi-Yau complete intersections in toric varieties. This procedure works on Calabi-Yau orientifolds where the involution coordinate can have arbitrary projective weight, as opposed to the well-known hypersurface cases where it has half the weight of the equation defining the CY threefold. This opens up the possibility of lifting more general setups, such as models that have O3-planes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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